History of the Peloponnesian War

Meanwhile a herald came from the Athenians to ask for the dead, but was met and turned back by a Boeotian herald, who told him that he would effect nothing until the return of himself the Boeotian herald, and who then went on to the Athenians, and told them on the part of the Boeotians that they had done wrong in transgressing the law of the Hellenes.

Of what use was the universal custom protecting the temples in an invaded country if the Athenians were to fortify Delium and live there, acting exactly as if they were on unconsecrated ground, and drawing and using for their purposes the water which they, the Boeotians, never touched except for sacred uses?

Accordingly for the god as well as for themselves, in the name of the deities concerned, and of Apollo, the Boeotians invited them first to evacuate the temple, if they wished to take up the dead that belonged to them.

After these words from the herald, the Athenians sent their own herald to the Boeotians to say that they had not done any wrong to the temple, and for the future would do it no more harm than they could help; not having occupied it originally in any such design, but to defend themselves from it against those who were really wronging them.

The law of the Hellenes was that conquest of a country, whether more or less extensive, carried with it possession of the temples in that country, with the obligation to keep up the usual ceremonies, at least as far as possible.